Description FLEXIBLE STABILITYThe Nike Free TR 6 Print Women's Training Shoe delivers the flexibility and stability your workout demands with an innovative outsole pattern that expands, flexes and contracts with your foot during every squat and sprint.Flexible, Stable FoundationWith your every step, the tri-star outsole pattern expands and contracts in every direction, dispersing pressure evenly while enhancing flexibility and stability. Rubber pods wrap up the side of the shoe for even more stability and traction.Dynamic LockdownSuper-strong, ultralight Flywire cables hug your foot for dynamic support, loosening and tightening with your foot's natural motion.Targeted VentilationThe engineered mesh has open areas for ventilation and closed areas for the support you need as you train.More DetailsBreathable mesh lining in the forefootMolded ankle foam enhances support and fitOutrigger for stability during side-to-side movementsInjected foam midsole/outsole for ultralight comfortNike Free OriginsAfter learning that Stanford athletes had been training barefoot on the university's golf course, three of Nike's most innovative and creative employees set out to develop a shoe that felt natural and weightless, similar to bare feet. The team spent eight years studying the biomechanics of runners' feet in motion. The results yielded a profound understanding of the foot's natural landing angle, pressure and toe position, allowing Nike designers to build an unconventional and flexible running shoe from the inside out. Model : Nike Womens Shoes 1889Qty. : 211